synastry
Syn"as*try, n. Etym: [Pref. syn- + Gr. Defn: Concurrence of starry position or influence; hence, similarity of condition, fortune, etc., as prefigured by astrological calculation. [R.] Motley.
Syn"as*try, n. Etym: [Pref. syn- + Gr. Defn: Concurrence of starry position or influence; hence, similarity of condition, fortune, etc., as prefigured by astrological calculation. [R.] Motley.